Ali, S. Handbook of the birds of India and Pakinstan: Tigetger with those of Nepa , Siikim, Bhutan and Ceylon.
Chicago-čujuhus (17. p.)Ali, Salim. Handbook of the Birds of India and Pakinstan: Tigetger with Those of Nepa , Siikim, Bhutan and Ceylon.
MLA-čujuhus (9. p.)Ali, Salim. Handbook of the Birds of India and Pakinstan: Tigetger with Those of Nepa , Siikim, Bhutan and Ceylon.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.